From the following risk factors the one that is beyond control is the biting of insects, as one can never have an idea of that. We can take ointments etc for avoiding it but still this is something beyond reach. These insect bites can cause fever, malaria, dengue, fatigue etc which sometimes also becomes the matter of life and death.
Usually, you are able to control your hygiene and nutrition. You can't control whether or not you live in poverty or get insect bites....I'm leaning toward B, although I could be wrong.
So you would need to have all of these following characteristics Communication Skills, Emotional Stability Flexibility Good Attention to Detail. Interpersonal Skills Physical Endurance. . Problem Solving Skills
